EP 4033912 A4 20231018 - TITANIUM DIOXIDE FREE WHITE FILM COATING COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF
Title (en)
TITANIUM DIOXIDE FREE WHITE FILM COATING COMPOSITION, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF
Title (de)
TITANDIOXIDFREIE WEISSFILMBESCHICHTUNGSZUSAMMENSETZUNG, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
Title (fr)
COMPOSITION DE REVÊTEMENT DE FILM BLANC SANS DIOXYDE DE TITANE, PROCÉDÉ DE PRÉPARATION DE CELLE-CI ET PROCÉDÉ D'UTILISATION
Publication
Application
Priority
- US 201962907531 P 20190927
- US 2020052724 W 20200925
Abstract (en)
[origin: WO2021062158A1] The present application provides titanium dioxide free film coating compositions comprising a combination of a water soluble cellulose ether, a water soluble anionic cellulose ether, calcium carbonate and a plasticizer. The invention further provides a process for preparing the film coating compositions and a method of coating solid substrates with such coating compositions.
IPC 8 full level
A23G 3/34 (2006.01); A23P 20/10 (2016.01); A61K 9/28 (2006.01)
CPC (source: EP KR US)
A01N 25/00 (2013.01 - EP); A01N 25/26 (2013.01 - KR); A23P 20/105 (2016.08 - EP KR); A61K 9/2866 (2013.01 - US); A61K 9/2893 (2013.01 - US); A61K 47/02 (2013.01 - EP KR); A61K 47/10 (2013.01 - EP KR); A61K 47/12 (2013.01 - EP KR); A61K 47/14 (2013.01 - EP KR); A61K 47/38 (2013.01 - EP KR); C08K 5/092 (2013.01 - KR); C09D 7/61 (2018.01 - KR); C09D 7/65 (2018.01 - KR); C09D 101/284 (2013.01 - US); C09D 101/286 (2013.01 - KR); A01C 1/06 (2013.01 - EP KR); A23G 3/362 (2013.01 - EP KR); A23G 3/54 (2013.01 - EP KR); A23V 2002/00 (2013.01 - KR); A23V 2250/156 (2013.01 - KR); A23V 2250/5108 (2013.01 - KR); A61K 9/2813 (2013.01 - KR); A61K 9/2866 (2013.01 - EP KR); C08K 2003/265 (2013.01 - KR)
Citation (search report)
- [Y] WO 9115548 A1 19911017 - BERWIND PHARMA SERVICE [US]
- [Y] WO 2018206709 A1 20181115 - OMYA INT AG [CH]
- [A] CA 3071047 A1 20190131 - SOC DEXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPI [FR]
- [A] CN 102295788 A 20111228 - BIOMARK CHINA INTERNAT LTD
- See also references of WO 2021062158A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021062158 A1 20210401; BR 112022005901 A2 20220628; CA 3152589 A1 20210401; CA 3152589 C 20240507; CN 114760846 A 20220715; EP 4033912 A1 20220803; EP 4033912 A4 20231018; JP 2022549359 A 20221124; KR 20220070473 A 20220531; US 2022347103 A1 20221103
DOCDB simple family (application)
US 2020052724 W 20200925; BR 112022005901 A 20200925; CA 3152589 A 20200925; CN 202080080562 A 20200925; EP 20868748 A 20200925; JP 2022519411 A 20200925; KR 20227013543 A 20200925; US 202017764520 A 20200925